Difference between revisions of "Documentation/How Tos/Calc: ISLOGICAL function"
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Revision as of 07:25, 19 April 2010
ISLOGICAL
Tests if a cell contains a logical value, TRUE or FALSE.
Syntax:
ISLOGICAL(value)
- Returns TRUE if value is either TRUE or FALSE, and FALSE otherwise.
Example:
ISLOGICAL(D5)
- where D5 contains FALSE, returns TRUE, because D5 contains a logical value.
ISLOGICAL(123)
- returns FALSE, because 123 is a number, not a logical value.
Issues:
- A logical value in Calc is simply a number with a boolean format, not a separate type as in Excel. Some resulting incompatibilities are discussed in Issue 84266.
